Change to GéoMégA’s management

Montreal, July 23, 2015 – Geomega Resources Inc. (“GéoMégA” or the “Company”) (TSX.V: GMA) announces that, effective July 23, 2015, Simon Britt will no longer be functioning as President & Chief Executive Officer of the Company.

In the interim, as of July 23, 2015, L. Derek Lindsay will be assuming the functions of President & Chief Executive Officer of the Company.

The Board of Directors wishes to thank Mr. Britt for his years of service and wishes him well with his future endeavors.

About GéoMégA (www.geomega.ca)

GéoMégA is a mineral exploration and evaluation company focused on the discovery and sustainable development of economic deposits of metals in Québec. GéoMégA is committed to meeting the Canadian mining industry standards and distinguishing itself with innovative engineering, stakeholders’ engagement and dedication to local transformation benefits.

62,203,116 common shares of GéoMégA are currently issued and outstanding.

Neither TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in the policies of TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of this release.

For further information please contact:

Kiril Mugerman

L. Derek Lindsay

Director of Corporate Development

Interim President and CEO

GéoMégA

GéoMégA

450-465-0099 ext.3

450-465-0099 ext.4

kmugerman@geomega.ca

dlindsay@ressourcesgeomega.ca

Cautions Regarding Forward-Looking Statements

This news release contains forward-looking statements regarding our intentions and plans. The forward-looking statements that are contained in this news release are based on various assumptions and estimates by the Company and involve a number of risks and uncertainties. As a consequence, actual results may differ materially from results forecasted or suggested in these forward-looking statements and readers should not place undue reliance on forward-looking statements. We caution you that such forward-looking statements involve known and unknown risks and uncertainties, as discussed in the Company’s filings with Canadian securities agencies. Various factors may prevent or delay our plans, including but not limited to, contractor availability and performance, weather, access, mineral prices, success and failure of the exploration and development carried out at various stages of the program, and general business, economic, competitive, political and social conditions. The Company expressly disclaims any obligation to update any forward- looking statements, except as required by applicable securities laws.